| Ozarkodinida | 
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| Scientific classification | 
| Domain: | Eukaryota | 
 
| Kingdom: | Animalia | 
 
| Phylum: | Chordata | 
 
| Subphylum: | Vertebrata | 
 
| Infraphylum: | Agnatha | 
 
| Class: | †Conodonta | 
 
| Clade: | †Prioniodontida | 
 
| Order: | †Ozarkodinida Dzik 1976
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| Families | 
| Anchignathodontidae Clark, 1972Cavusgnathidae Austin & Rhodes, 1981Cryptotaxidae Klapper & Philip, 1971Elictognathidae Austin & Rhodes, 1981Gnathodontidae Sweet, 1988Idiognathodontidae Harris & Hollingsworth, 1933Kockelellidae Klapper, 1981Mestognathidae Austin & Rhodes, 1981Palmatolepidae Sweet, 1988Polygnathidae Bassler, 1925Pterospathodontidae Cooper, 1977Spathognathodontidae Hass, 1959Sweetognathidae Ritter, 1986
 | 
| Synonyms | 
| Polygnathida Barskov, 1995 | 
Ozarkodinida is an extinct conodont order. It is part of the clade Prioniodontida, also known as the "complex conodonts".